| Patents for H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof (142,802) |
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| 04/10/2001 | CA2015912C Television system for the interactive distribution of selectable video presentations |
| 04/10/2001 | CA2008573C Location identification |
| 04/05/2001 | WO2001024511A1 Method for adapting a printing process with maintenance of the black structure |
| 04/05/2001 | WO2001024510A1 Device for scanning documents |
| 04/05/2001 | WO2001024509A1 Device for viewing documents |
| 04/05/2001 | WO2001024504A1 Portable telephone device |
| 04/05/2001 | WO2001024464A1 Method and apparatus for supporting non-voice signal such as fascimile and compressed voice over a digital wireless link |
| 04/05/2001 | WO2001024115A1 Device and method for filtering |
| 04/05/2001 | WO2001024113A1 Watermark detection |
| 04/05/2001 | WO2001023981A1 Authentification of digital data works using signatures and watermarks |
| 04/05/2001 | WO2001023942A1 Optical scanner |
| 04/05/2001 | WO2000070605A3 Digital image watermarking method |
| 04/05/2001 | WO1996034745B1 Exposure process and device |
| 04/05/2001 | WO1996033474B1 Eliminating block artifacts from a compressed image by extrapolation |
| 04/05/2001 | US20010000169 Information processing apparatus and method and display control apparatus and method |
| 04/05/2001 | US20010000126 Photographic system for recording data and reproducing images using correlation data between frames |
| 04/05/2001 | US20010000110 Integrated optical imaging assembly |
| 04/05/2001 | DE19946332A1 Verfahren und Vorrichtung zum digitalen Erfassen fotografischer Filme Method and apparatus for detecting digital photographic films |
| 04/05/2001 | DE10042326A1 Halftone processing device for laser printer, facsimile using laser PWM in combination with distributed point accumulation halftone processing |
| 04/05/2001 | DE10041624A1 Half-tone procedure with one to one relationship between each source pixel of input image and corresponding tone output |
| 04/05/2001 | DE10029053A1 Bilddatenverarbeitungsverfahren und-apparat Image data processing method and shaker |
| 04/04/2001 | WO2001025940A1 Enhanced video programming system and method utilizing shared whiteboard |
| 04/04/2001 | EP1089559A2 Artifact compensation system for matrix-addressed x-ray imaging panel |
| 04/04/2001 | EP1089554A1 Color correcting method of image outputting device |
| 04/04/2001 | EP1089553A1 Colour image processing apparatus and method |
| 04/04/2001 | EP1089552A2 Color correction apparatus and method |
| 04/04/2001 | EP1089551A2 Network system and method for automatically interfacing with communication apparatus of different standard |
| 04/04/2001 | EP1089550A2 Code generating method and unit thereof, code detecting method and unit thereof, and watermark embedding unit and watermark detecting unit |
| 04/04/2001 | EP1089549A2 Printer device, printing method and printing system |
| 04/04/2001 | EP1089548A2 Optical system |
| 04/04/2001 | EP1089547A2 Media feed apparatus for imaging system |
| 04/04/2001 | EP1089546A2 Position sensing device having a movable photosensing element |
| 04/04/2001 | EP1089545A1 Lightbox attachment for reflective scanner |
| 04/04/2001 | EP1089544A2 Method and apparatus for digitally capturing photographic films |
| 04/04/2001 | EP1089543A1 Simplified facsimile for the internet |
| 04/04/2001 | EP1089542A2 Image forming apparatus and image forming method |
| 04/04/2001 | EP1089540A2 Automated sheet delivery to selected paths using active gate and drag clutch |
| 04/04/2001 | EP1089539A1 A method and apparatus for using a personal digital assistant to interface with a communication station |
| 04/04/2001 | EP1089518A2 Decompressing data |
| 04/04/2001 | EP1089226A2 Image interpolating device and method |
| 04/04/2001 | EP1089224A2 Image partitioning to avoid overlap transmission |
| 04/04/2001 | EP1089161A2 Object processing apparatus and object attribute changing methods |
| 04/04/2001 | EP1088673A1 Ribbon cassette having engagement parts aiding cassette mounting and demounting |
| 04/04/2001 | EP1088670A2 Two-way print apparatus and print method |
| 04/04/2001 | EP1088516A2 Apparatus and method for detecting defects in a multi-channel scan driver |
| 04/04/2001 | EP1088296A1 Method for data preparation and watermark insertion |
| 04/04/2001 | EP1088250A1 Very large angle integrated optical scanner made with an array of piezoelectric monomorphs |
| 04/04/2001 | EP0944998A4 Method and apparatus for reducing noise in electronic film development |
| 04/04/2001 | EP0770301B1 Method and apparatus for compressing image data |
| 04/04/2001 | CN1290450A Document selection system |
| 04/04/2001 | CN1290441A Device for generating a descrambling signal |
| 04/04/2001 | CN1290372A Apparatus and method for digital filing |
| 04/04/2001 | CN1290366A Network image view server using efficient client-server, tiling and caching architecture |
| 04/04/2001 | CN1290210A Method for engraving printing blocks |
| 04/04/2001 | CN1290108A 图象解码装置及方法 The image decoding apparatus and method |
| 04/04/2001 | CN1289989A Method and device for making printed pictures |
| 04/04/2001 | CN1289988A Position sensor with movable photosensitive element |
| 04/04/2001 | CN1289940A Optical scanner able to regulate image induced voltage by controlling exposure time |
| 04/04/2001 | CA2345090A1 Enhanced video programming system and method utilizing shared whiteboard |
| 04/03/2001 | US6212331 Electronic still camera |
| 04/03/2001 | US6212303 Method and module system for high speed processing of item images |
| 04/03/2001 | US6212301 Systems and methods for digital image compression |
| 04/03/2001 | US6212300 Image processing apparatus, method and computer-executable program product for converting the format of data for specific image data |
| 04/03/2001 | US6212293 Image reading device |
| 04/03/2001 | US6212234 Color image encoding apparatus and color image decoding apparatus |
| 04/03/2001 | US6211987 Optical scanning technique |
| 04/03/2001 | US6211975 Method and apparatus for controlling image data transfer in a photographic film scanner |
| 04/03/2001 | US6211974 Laboratory system, method of controlling operation thereof, playback apparatus and method, film image management method, image data copying system and method of copying image data |
| 04/03/2001 | US6211973 Color transforming method |
| 04/03/2001 | US6211972 Electronic mail converting apparatus for facsimile |
| 04/03/2001 | US6211971 Method and apparatus to compress multi-spectral images to a single color image for display |
| 04/03/2001 | US6211970 Binary printer with halftone printing temperature correction |
| 04/03/2001 | US6211969 Print data control method |
| 04/03/2001 | US6211967 Device for high speed two beam printing with parallel processing of image data including density conversion and enhancement |
| 04/03/2001 | US6211949 Method of aligning images to be scanned and a scanning apparatus for such alignment |
| 04/03/2001 | US6211911 Image processing apparatus |
| 04/03/2001 | US6211909 Camera and equipment therefor |
| 04/03/2001 | US6211899 Image exposure apparatus |
| 04/03/2001 | US6211898 Optical scanning apparatus and devices including an optical scanning apparatus |
| 04/03/2001 | US6211897 Printing system and method for improving print quality of laser thermal printers |
| 04/03/2001 | US6211893 Multi-gradation recording method |
| 04/03/2001 | US6210864 Controlled-angle diffuser, focusing |
| 04/03/2001 | US6209985 Recording apparatus and memory medium |
| 04/03/2001 | US6209861 Sheet transport device and automatic document feeder |
| 04/03/2001 | CA2112735C Image processing apparatus and method, and image reading apparatus |
| 04/03/2001 | CA2103743C Portable image scanner |
| 04/03/2001 | CA2092692C Mechanism for controlling presentation of displayed picture |
| 03/29/2001 | WO2001022734A1 Image encoding device |
| 03/29/2001 | WO2001022722A1 Electronic camera |
| 03/29/2001 | WO2001022691A2 Autonomous sms remote management device for printers, copiers and fax machines |
| 03/29/2001 | WO2001022390A1 Digital photograph frame |
| 03/29/2001 | WO2001021402A1 Device for transferring current |
| 03/29/2001 | WO2000063647A3 Method of detecting a watermark in digital images |
| 03/29/2001 | WO2000033057A9 Dual-head phosphor screen scanner |
| 03/29/2001 | DE19946358A1 Vorrichtung zur Vorlagenbetrachtung Device for presentation viewing |
| 03/29/2001 | DE19945875A1 Vorrichtung zur Vorlagenabtastung Device for presentation scanning |
| 03/29/2001 | DE19945579A1 Vorrichtung zur Stromübertragung Apparatus for power transmission |
| 03/29/2001 | DE10036856A1 Synchronizing signal detection procedure of multi-beam optical scanning instrument, involves dividing output of laser beam receiving element for every frequency, by modulating each laser beam at different frequency |
| 03/29/2001 | DE10027179A1 Processing of image of pixel data for digital copier using pipeline of image processing procedures with edge detection |
| 03/28/2001 | EP1087624A1 Data structure for image transmission, image coding method, and image decoding method |